arch/arm/plat-mxc/devices/platform-fsl-usb2-udc.c

   1 /*
   2  * Copyright (C) 2010 Pengutronix
   3  * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
   4  *
   5  * This program is free software; you can redistribute it and/or modify it under
   6  * the terms of the GNU General Public License version 2 as published by the
   7  * Free Software Foundation.
   8  */
   9 #include <mach/hardware.h>
  10 #include <mach/devices-common.h>
  11
  12 #define imx_fsl_usb2_udc_data_entry_single(soc)                         \
  13         {                                                               \
  14                 .iobase = soc ## _USB_OTG_BASE_ADDR,                    \
  15                 .irq = soc ## _INT_USB_OTG,                             \
  16         }
  17
  18 #ifdef CONFIG_SOC_IMX25
  19 const struct imx_fsl_usb2_udc_data imx25_fsl_usb2_udc_data __initconst =
  20         imx_fsl_usb2_udc_data_entry_single(MX25);
  21 #endif /* ifdef CONFIG_SOC_IMX25 */
  22
  23 #ifdef CONFIG_SOC_IMX27
  24 const struct imx_fsl_usb2_udc_data imx27_fsl_usb2_udc_data __initconst =
  25         imx_fsl_usb2_udc_data_entry_single(MX27);
  26 #endif /* ifdef CONFIG_SOC_IMX27 */
  27
  28 #ifdef CONFIG_SOC_IMX31
  29 const struct imx_fsl_usb2_udc_data imx31_fsl_usb2_udc_data __initconst =
  30         imx_fsl_usb2_udc_data_entry_single(MX31);
  31 #endif /* ifdef CONFIG_SOC_IMX31 */
  32
  33 #ifdef CONFIG_SOC_IMX35
  34 const struct imx_fsl_usb2_udc_data imx35_fsl_usb2_udc_data __initconst =
  35         imx_fsl_usb2_udc_data_entry_single(MX35);
  36 #endif /* ifdef CONFIG_SOC_IMX35 */
  37
  38 struct platform_device *__init imx_add_fsl_usb2_udc(
  39                 const struct imx_fsl_usb2_udc_data *data,
  40                 const struct fsl_usb2_platform_data *pdata)
  41 {
  42         struct resource res[] = {
  43                 {
  44                         .start = data->iobase,
  45                         .end = data->iobase + SZ_512 - 1,
  46                         .flags = IORESOURCE_MEM,
  47                 }, {
  48                         .start = data->irq,
  49                         .end = data->irq,
  50                         .flags = IORESOURCE_IRQ,
  51                 },
  52         };
  53         return imx_add_platform_device_dmamask("fsl-usb2-udc", -1,
  54                         res, ARRAY_SIZE(res),
  55                         pdata, sizeof(*pdata), DMA_BIT_MASK(32));
  56 }